Universal Licensing System
WQHQ474
License details
| ULS identifier | 2949805 |
|---|---|
| Call sign | WQHQ474 |
| Radio service | PW |
| Status | A |
| Grant date | 2017-07-07 |
| Expiration | 2027-10-04 |
| Frequency range | 170.275 - 171.125 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | El Monte, LOS ANGELES, CA |
| Coordinates | 34.0555556, -118.0081111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:09 |
Licensee
| Name | LOS ANGELES, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001527027 |
| Location | Los Angeles, CA |
| Address | 1110 North Eastern Avenue, Los Angeles, CA, 900633297 |
| Phone | 3232673004 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 170.27500000 | 5.000000 | 5.000000 | |||
| 2 | 1 | FX | 170.27500000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FX | 170.27500000 | 5.000000 | 5.000000 | |||
| 4 | 1 | FX | 170.27500000 | 5.000000 | 5.000000 | |||
| 5 | 1 | FX | 171.12500000 | 5.000000 | 35.000000 | |||
| 6 | 1 | FX | 171.12500000 | 5.000000 | 5.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 170.27500000 | 11K0F9W | |
| 2 | 1 | 170.27500000 | 11K0F9W | |
| 3 | 1 | 170.27500000 | 11K0F9W | |
| 4 | 1 | 170.27500000 | 11K0F9W | |
| 5 | 1 | 171.12500000 | 11K0F9W | |
| 6 | 1 | 171.12500000 | 11K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | San Gabriel @ Valley Precip, #352 498 E. Valley Blvd., El Monte, LOS ANGELES, CA | 34.05555556, -118.00811111 | 85.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 2 | T | Rubio Wash @ Glendon Outflow, #353 809 Glendon Way, Rosemead, LOS ANGELES, CA | 34.07416667, -118.07638889 | 85.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 3 | T | Arcadia Wash @ Grand Outflow, #355 0760 Grand Avenue, Temple City, LOS ANGELES, CA | 34.09583333, -118.03722222 | 96.000 m | PIPE | 5.000 m structure / 6.000 m overall | |
| 4 | T | LA Ducommun Street Precip, #377 00 E. Ducommun Street, Los Angeles, LOS ANGELES, CA | 34.05250000, -118.23694444 | 93.000 m | BPIPE | 12.000 m structure / 13.000 m overall | |
| 5 | T | Acton Camp Precip, #384 0500 Arrastre Canyon Rd., Acton, LOS ANGELES, CA | 34.45055556, -118.19861111 | 800.000 m | PIPE | 10.000 m structure / 11.000 m overall | |
| 6 | T | Castaic Junction Precip, #385 7257 Castaic Canyon Road, Valencia, LOS ANGELES, CA | 34.43833333, -118.61194444 | 306.000 m | PIPE | 10.000 m structure / 11.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 11.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 2 | T | 11.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 3 | T | 6.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 4 | T | 13.000 m | V | 0.0000 | 360.0000 | |||
| 1 | 5 | T | 11.000 m | V | 7.0000 | 246.0000 | |||
| 1 | 6 | T | 11.000 m | V | 0.0000 | 360.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 900 South Fremont Avenue, Alhambra, CA | LOS ANGELES | 6264586994 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-12-01 | WQHQ474 | LIASS |
| 2023-12-21 | WQHQ474 | LIAUA |
| 2017-07-07 | WQHQ474 | LIREN |
| 2007-10-04 | WQHQ474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2949805 | 2026-08-02 01:14:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQHQ474 | ULS 2949805 | 2026-08-02 01:14:09 |
| Status | A | ULS 2949805 | 2026-08-02 01:14:09 |
| Service | PW | ULS 2949805 | 2026-08-02 01:14:09 |
| Grant Date | 2017-07-07 | ULS 2949805 | 2026-08-02 01:14:09 |
| Expiration Date | 2027-10-04 | ULS 2949805 | 2026-08-02 01:14:09 |